Enable the use of the hermetic toolchain across all builds of this
branch. For allmodconfig builds, also allow the use of openssl from the
host.
Bug: 157507870
Change-Id: Iabb1fe4f760f9821df0318934942302ffffade7c
Signed-off-by: Matthias Maennich <maennich@google.com>
And replace many references of ${ROOT_DIR}/common with
${ROOT_DIR}/${KERNEL_DIR}, which makes it a lot easier
to branch off of ACK and update the KERNEL_DIR.
The variable of KERNEL_DIR will be set in build/_setup_env.sh
to the directory of the build config file by default if it's
not set explicitly in the build config file or in environment.
Test: build test with following configs
common/build.config.gki.aarch64
common/build.config.db845c
common/build.config.hikey960
cuttlefish-modules/build.config.cuttlefish.aarch64
Bug: 162785964
Change-Id: I790ac0ded10bd790484f14c6f93d53e06c38b830
Signed-off-by: Will McVicker <willmcvicker@google.com>
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
(cherry picked from commit 931718fa65fe5e34d143250c048f591a7d74e5f8)
[elavila: resolve conflicts]
Signed-off-by: J. Avila <elavila@google.com>
Set DTC from kernel build tools. The DTC is the same as used in AOSP.
Bug: 162811113
Change-Id: I16c513ba9c6ce5a1206e95e8de4ae923c11db894
Signed-off-by: Elliot Berman <eberman@codeaurora.org>
The new kernel release format is: w.x.y-zz-k where,
w.x.y are the current values
zzz is the Android Release value
k is the KMI Generation number
This allows one to identify the kernel module interface version using
`uname -r`. The KMI Generation number is used to identify any KMI
changes that occur after the KMI freeze. This should only occur in an
unlikely event that a security patch requires a KMI update.
Here is a local example:
5.4.51-android12-0-00153-ga972f59040e4-dirty
Signed-off-by: Will McVicker <willmcvicker@google.com>
Bug: 159842160
Change-Id: I33f40e424ca967b85d810cdb12c6a2c58e4197b7
[willmcvicker: squash with commit 0c0d417747d8e289b2808c3fca32c845f82fd5e5]
DEPMOD=depmod overwrites the default DEPMOD=/sbin/depmod and uses the
depmod version from PATH (coming from the hermetic toolchain).
Bug: 130657633
Signed-off-by: Matthias Maennich <maennich@google.com>
Change-Id: I73eefaa5508298bc61e9e586f981c5ddabed7656
The kernel ABI is determined by what vmlinux and the kernel modules are
exposing in their distribution. Hence, add IN_KERNEL_MODULES to the
distribution and ensure they have proper debug information.
Change-Id: Ia0ac6b8aa98fa28690acc1469c92c92e01f0fcbd
Signed-off-by: Matthias Maennich <maennich@google.com>
Causes CONFIG_RELR to be enabled, resulting in a gki_defconfig image size
decrease of 2.2MB/10.3% uncompressed or 170KB/2.0% compressed.
Bug: 137200966
Change-Id: I85d36e346ca54bfc50aaca6804684b9bf16c47f0
Signed-off-by: Peter Collingbourne <pcc@google.com>
We've been building mainline x86_64 with LLD for months now, and don't
plan to upgrade Android's binutils to work around issues upstream
related to:
commit c603a309cc ("x86/mm: Identify the end of the kernel area to be reserved")
Bug: 138463564
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Alistair Delva <adelva@google.com>
Change-Id: Ic52f7f374c494e5d39efb758a7739ebd33799f49
The build.config.* files largely contain duplicate information by their
nature. Reorganize them reduce duplication and to allow adding new
configurations without copying the definitions again.
Bug: 140224784
Change-Id: I6a3810a125b0ed48591690ca33bb5c02be58218a
Signed-off-by: Matthias Maennich <maennich@google.com>
